Mangrove ecosystems provide a range of non-market as well as marketed goods and services, both on and off-site. Yet the full value of mangrove products is not easily recognised, and is, therefore, often neglected in development planning. As a result it is often concluded that mangrove forests...

This paper outlines a new framework for gauging the properties of quasi-experimental estimates of the willingness to pay (WTP) for changes in environmental and other non-market amenities. As a rule, quasi-experimental methods cannot offer alternative hypotheses to judge the quality of their...

This paper outlines a new framework for gauging the properties of quasi-experimental estimates of the willingness to pay (WTP) for changes in environmental and other non-market amenities. As a rule, quasi-experimental methods cannot offer alternative hypotheses to judge the quality of their...